baber/WOPTO huggingface dataset:
Patent JP-S5364341-A (JP)
Title: Doorway frame
Inventor: MURAMATSU SADAO
IPC: B66B13/08
Filed: 1976-11-22
Abstract: PURPOSE: To provide a doorway frame designed for mass production by recessing the front surface of the upper frame from the front surface of a longitudinal frame, securing a fixture to the upward bent portion of the upper frame and mounting the fixture at the side upper end of the longitudinal frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5841717-A (JP)
Title: Purifying method of electrolytic brine
Inventor: OKI TOSHIAKI
IPC: C01D3/16
Filed: 1981-09-07
Abstract: PURPOSE:To purify a brine for an electrolytic cell of an alkali chloride by the ion exchange membrane method and improve the electrolytic efficiency of the electrolytic cell, by adding a caustic alkali to a brine containing phosphoric acid ions, precipitating impurities with a specific amount of phosphoric acid, and removing the precipitated impurities. CONSTITUTION:A return eletrolyte, containing 10-200mg/l phosporic acid ions, and returned from a brine eletrolytic cell 1 by the ion exhange membrane method is dechlorinated in a dechlorinating tank 2, and a raw salt is added to and dissolved in the dechlorinated electrolyte in a dissolving tank 3. The resultant solution is then introduced into the first reaction chamber 5 and adjusted to >=10pH with an aqueous solution of NaOH 7 to precipitate and remove the contained polyvalent metallic ions. The resultant electrolyte is then introduced into the second reaction chamber 10, and the contained Ca ions are reacted with phosphoric acid 11 in a necessary amount or more to precipitate and remove all the Ca. The formed slurry precipitate is then removed in a continuous precipitating tank 13. The resultant electrolyte is then introduced into a filtering tank 14 to give a clean brine, which is filtered, passed through the second purifying step 15 and fed to the anodic chamber of the electrolytic cell 1.
Patent JP-S5842866-A (JP)
Title: Gas-oil separation of shaft sealing device
Inventor: IZUMI ATSUHIKO
IPC: F16J15/40
Filed: 1981-09-07
Abstract: PURPOSE:To eliminate the necessity for using a condenser and simplify a separator system, by atomizing oil from an oil trap through an oil atomizing nozzle, providing the oil atomizing nozle in the downstream of the oil trap, while providing a gas return line equipped with a vacuum pump on the way of said gas return line. CONSTITUTION:Fed oil from an oil pump 11 is atomized and jetted from a fine nozzle and the like into the upper space of a de-airing tank 22 then accumulated to its lower part. A heater 23 is mounted to the lower part of the de-airing tank 22, and accumulated oil in the de-airing tank 22 is heated and de-aired by this heater 23. While a vacuum pump 17 is mounted to the de-airing tank 22, and jetted air in oil is removed by this vacuum pump 17. An intermediate tank 24 is connected to said vacuum pump 17, further a gas pump 25 is connected to this intermediate tank 24, and this gas pump 25 is connected to a trap 9 through a lead pipe l7.
Patent JP-H081335-A (JP)
Title: Centering positioning tool
Inventor: NISHIKAWA YOSHIHISA
IPC: B23K37/04
Filed: 1994-06-22
Abstract: PURPOSE:To perform centering with high accuracy by arranging centering plate and adsorbing means in the center of a plate, making claws engage respectively with the opposite angle of the plate while extending and contracting an arm. CONSTITUTION:An adsorbing pad 2 is placed on the center part of a connecting plate 50, a boss plate 3 is placed on the pad 2, and a centering plate 1 is placed on the boss plate 3. A turnbuckle nut 19 is rotated while moving the boss plate 3 and the centering plate 1 so that the claws 17a and 18a of connecting plates 17 and 18 are engaged tespectively with a pair of the opposite angles of the connecting plate 50. The centering plate 1 and the boss plate 3 are positioned in the center of the connecting plate 50. The claws 17a and 18a are removed, the centering plate 1 is removed from the upper of the boss plate 3, the hole part of the turn table of an automatic welding equipment is inserted into the projecting part of the boss plate 3, the welding equipment is fixed, and welding is started. Consequently, entire circumference automatic welding with two electrodes used simultaneously can be performed to the connecting plate 50.
Patent JP-H04338733-A (JP)
Title: Nonlinear optical material containing superfine particle of quasi-crystal
Inventor: KATSURAGAWA TADAO
IPC: G02F1/35
Filed: 1991-05-15
Abstract: PURPOSE:To provide the nonlinear optical material which does not require a heating stage for size control of superfine particles. CONSTITUTION:This nonlinear optical material is formed by incorporating the superfine particles of the quasi-crystals into a matrix.
Patent JP-S5930052-A (JP)
Title: Internal deficiency inspector
Inventor: NAKANISHI TAKASHI
IPC: G01N25/72
Filed: 1982-08-13
Abstract: PURPOSE:To enable the inspection of defects right below a conductive surface by a method wherein an eddy current is generated in an object to be inspected and resultant infrared rays irradiated therefrom is focused with an infrared lens to be converted into an electrical signal. CONSTITUTION:As a pulse-like current flows through a coil 11 from a power source 13, an eddy current is generated near the surface of an object 12 to be inspected and the temperature rises in the proximity. With the rise in the surface temperature, infrared rays are released from the surface of the body 12 being inspected in proportion. The infrared rays thus released are focused on to an infrared ray detector 19 with a infrared lens 18 and converted into an electrical signal therewith 19. This electrical signal is converted to a desired pattern in the temperature or the quantity of infrared rays with a processor 20 to visualize. Therefore, the position and rough condition of defects inside the object 12 being inspected can be found by moving the coil 11 on the surface of the object being inspected sequentially.
Patent JP-S5567287-A (JP)
Title: Signal receiver
Inventor: ONO KATSUMASA
IPC: H04Q1/45
Filed: 1978-11-15
Abstract: PURPOSE:To prevent the influence dependent upon echo and obtain a square wave of duty 50% by operating AND between a signal obtained by converting an input signal to the aquare wave of duty 50% and a signal obtained by rectifying the output signa of a limiter circuit. CONSTITUTION:Multi-frequency signals applied to input terminal IN are applied to limiter circuits 15 and 15' where a square wave of duty 50% is obtained, after separated into one high-group frequency and one low-group frequency. Meanwhile, the maximum value of one-wave components of the input signal detected by maximum value detection circuits 3 and 3' is inputted to variable threshold circuits 4 and 4', and outputs of variable threshold circuits 4 and 4' are compared with the output of branching filter 1 by limiter circuits 2 and 2', and outputs are applied to rectifier circuits 14 and 14'. AND between outputs of circuits 14 and 14' and limiter circuits 15 and 15' is operated by AND circuits 16 and 16', and square-wave pulses of duty 50% are outputted and applied to band-pass filter circuit 5.
Patent JP-2000328943-A (JP)
Title: Bracket for reservoir tank
Inventor: KAMATA YOSHITO
IPC: F01P11/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To install a reservoir tank near a radiator and shorten a reservoir tank hose in a vehicle with a reservoir tank connected to a radiator by fixing a reservoir tank bracket for supporting the reservoir tank to an upper member. SOLUTION: An upper member 6 is disposed forward with respect to an engine room 4 of a vehicle 2 and a radiator 8 is installed near the upper member 6. The radiator 8 has a reservoir tank 10, and a reservoir tank bracket 12 for supporting the reservoir tank 10 is fixed to the upper member 6. In other words, the reservoir tank bracket 12 is provided by connecting the upper member 6 and a bracket 14 for the auxiliary to fix to the vehicle body and a reservoir tank installation portion 16 is provided in midway of the reservoir tank bracket 12. With this configuration, the reservoir tank 10 can be installed near the radiator 8 and a reservoir tank hose 30 can be shortened.
Patent JP-S5473862-A (JP)
Title: Molding device of foamed resin board
Inventor: BABA MORIMITSU
IPC: B29C39/06
Filed: 1977-11-24
Abstract: PURPOSE: A simple molding device, designed to mold a foamed resin board continuously, comprising a rotating shaft supported almost horizontally, three or more molds connected to the shaft, a thermostatic chamber surrounded by a casing, and an opening.  
     CONSTITUTION: The mold 2A is attached to the stopper 10 at the opening 7, and the lid 3 is mounted in an open state by the chain 11. A foamable resin stock solution is put into the mold surrounded by a rigid board placed on the bottom plate 4 and side plates 5, and another rigid plate is placed on the solution. The lid 3 is then closed. The mold is rotated inside the thermostated casing 6 and foamed. After the foaming, the mold 2F is attached to the stopper 10 to take out the molded board and to charge the stock solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6030792-A (JP)
Inventor: HORIUCHI SEIJI
IPC: E06B9/322
Filed: 1983-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08311799-A (JP)
Title: Interior sheet
Inventor: KAWASHIMA KOICHI
IPC: D21H21/14
Filed: 1995-05-15
Abstract: PURPOSE: To prepare an interior sheet capable of decomposing and removing smells such as smells of tobacco, pets and toilets by fixing a photocatalyst consisting of titanium oxide loaded with precious metals to the main body of the interior sheet consisting of an inorganic fiber containing silica. CONSTITUTION: This interior sheet main part of which is constituted by an inorganic fiber such as a glass fiber or a ceramic fiber containing silica is obtained by coating a treating liquid prepared by dissolving titanium isopropoxide as a precursor of titanium oxide and an acrylic- or an olefin-based resin in an organic solvent such as ethyl alcohol by a prescribed amount, drying, then completely removing organic material and converting titanium isopropoxide to titanium oxide by burning at 350 deg.C for 12hr for firmly loading it to the surface of the inorganic fiber through Ti-O-Si bonds. This titanium oxide functions as a photocatalyst capable of generating a photocatalytic reaction by <=4eV energy light, and further, by loading a precious metal such as silver and copper, the bactericidal effect is increased.
Patent JP-H04364976-A (JP)
Title: Printing apparatus
Inventor: KASHIMOTO MASAHIKO
IPC: G06F3/12
Filed: 1991-06-12
Abstract: PURPOSE:To provide a printing apparatus enabling printing due to the equal allotment of a character size suitable for a paper size. CONSTITUTION:The optimum character size and character pitch are calculated from the paper size calculated by a paper detecting sensor detecting the size of printing paper, a CPU 11 and a stepping motor 18 and the number of characters to be printed by the CPU 11 to equally allot characters and printing is carried out by a thermal head 20 through a head driving circuit 19.
Patent JP-S6033388-A (JP)
Title: Formation of hardened aluminum oxide layer
Inventor: INOUE NORIO
IPC: C25D11/18
Filed: 1983-07-29
Abstract: PURPOSE:To form a hardened Al-oxide layer having extremely high hardness, by forming an alumite layer to the surface of an Al-material by applying anodic oxidation thereto, and irradiating the surface of the alumite layer with laser beam. CONSTITUTION:A material comprising Al or an Al-alloy is subjected to anodic oxidation to form an alumite layer to the surface thereof. At least a part of the surface of the alumite layer is irradiated with energy beam capable of heating an irradiated part to a high temp., for example, laser beam to instantaneously heat the same to 1,000 deg.C or more. By this method, amorphous Al-oxide is modified and hardened to form a hardened Al-oxide layer with Vickers hardness of 600 or more.
Patent JP-S5929288-A (JP)
Inventor: OOTA SUNAO
IPC: G02F1/1365
Filed: 1982-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10334885-A (JP)
Title: Electrode for battery and battery using it
Inventor: OKA TETSUO
IPC: H01M10/052
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a battery by setting the mean grain size of a negative electrode activator smaller than the mean grain size of the positive electrode activator within the range of a specific value, using a carbon fiber for a part of the negative electrode activator, and setting the mean grain size of conducting agent used for the positive electrode to a specific value or less of the means grain size of the positive electrode activator. SOLUTION: A negative electrode is formed so that a carbon material or a negative electrode activator is mixed with a binder, and a negative electrode agent formed into a slurry state by a solvent is applied on one surface or the both surfaces of a current collector to be dried. In this case, the mean grain size of the negative electrode activator is set smaller than the mean grain size of positive electrode activator, 0.1 μm-20 μm from the viewpoint of safety. Natural black lead, artificial black lead, various kinds of carbon fibers, baked resin body, etc., are used as the carbon material or the negative electrode activator, and the mean grain size of the conducting agent used for the positive electrode is set to 1/5 or less of the mean grain size of the positive activator from the viewpoint of safety.
Patent JP-H05333694-A (JP)
Title: Toner supplying device
Inventor: MIKITA TOSHIYA
IPC: G03G15/08
Filed: 1992-06-01
Abstract: PURPOSE:To prevent toner from scattering by disabling a toner supply port from being opened other than the time of toner supply by a toner bottle. CONSTITUTION:The toner bottle 12 is positioned on a toner hopper 11. When the toner bottle 12 is allowed to slide in the opening direction of an opening/ closing cover 13, it is guided with the cover 13 by a guiding frame 14. An opening/closing body 16 abuts on the inclined surface 18a of a 1st engaging pawl 18, and a holding member 15 rocks downward. An engaging piece 13a is disengaged from a 2nd engaging pawl 19, and the cover 13 is made to freely slide to release a locked state. The toner bottle 12 is put on the toner supply port 11a of the toner hopper 11, and the toner drops in the toner hopper 11.
Patent JP-H0433980-A (JP)
Title: Resin composition for adhesive
Inventor: MURAI AKIRA
IPC: C09J161/06
Filed: 1990-05-30
Abstract: PURPOSE:To obtain the subject composition, containing a specific novolak resin, a specified phenolic-modified epoxy resin and a specific thermoplastic resin, excellent in heat resistance, dimensional stability and flexibility and good in adhesion to copper and polyimide films. CONSTITUTION:The objective composition containing (A) a novolak resin having >=1,500 number-average molecular weight, (B) a phenolic-modified epoxy resin (e.g. bisphenol A type or F type epoxy resin, phenolic novolak type epoxy resin or cresol novolak epoxy resin) in an amount corresponding to 0.5-1.5 equiv. epoxy groups based on phenolic groups in the component (A) and (C) a thermoplastic resin (e.g. a phenoxy resin, polyvinyl butyral, polyphenyl sulfone or polyphenyl oxide having 5,000-10,000 molecular weight).
Patent JP-S6031980-A (JP)
Title: Printing operation controlling system for typewriter
Inventor: YAGI HARUHIKO
IPC: B41J2/32
Filed: 1983-07-30
Abstract: PURPOSE:To enable to eliminate a staggering of printed characters and to obtain high printing quality, by a method wherein a thermal head is started to move immediately after pressing against a platen, and printing is conducted after a predetermined period of time required for the vibration of the platen generated by the pressing to be attenuated. CONSTITUTION:When character data are inputted through a keyboard 1, a printing-controlling part 2 consisting of a micro-computer moves a carriage leftward through a carriage movement controlling part 4 and a motor-driving circuit 5, presses a printing head 3 against a recording paper fitted onto the platen, and sets a timer provided in the micro-computer. Immediately after the pressing, the carriage is moved rightward by a stepping motor 6, a constant- velocity moving step is started when the preset period of time elapses completely, and when the carriage reaches a printing point, the carriage is moved while starting to print character patterns, and printing is conducted by the head 3. The timer sets the period of time so that printing is not conducted while the platen is vibrated due to the shock of the pressing of the head against it. Accordingly, the waving phenomenon of printed characters is eliminated, and favorable printing quality can be obtained.
Patent JP-S5663608-A (JP)
Title: Control unit
Inventor: IKEHARA TAKASHI
IPC: F24D13/00
Filed: 1979-10-29
Abstract: PURPOSE: To offer a control unit of the power saving type temperature control unit, by controlling the operation of the switching element of the circuit to be controlled, by means of operation of the self-retaining means, and releasing the operation of the self-retaining means by means of operation of the timing device and the control unit.  
     CONSTITUTION: When the temperature control unit is connected to the AC electric power source 1, SCR3 repeats on and off in order to keep a constant temperature. In the beginning of electrification, when the push-on switch 25 is closed, the timing device 7 and the firstWthird self-retaining means start the operation. Also, SCR3 is electrified by a signal of the control circuit 4, and temperature of the heating element 2 rises up to the maximum set temperature, but the first self-retaining means is released, the temperature of the heating element 2 falls by the second self-retaining means, and the room temperature is maintained. When a prescribed time has passed, an output signal is output to the timing device 7, the second self-retaining means is released, temperature is raised to the set temperature by the variable resistor 5, and this temperature is maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6039156-A (JP)
Inventor: JIEEMUSU MAAKU RASHITSUDO
IPC: C23C12/02
Filed: 1984-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0433963-A (JP)
Title: Asphalt composition
Inventor: TERAKAWA TOSHIKAZU
IPC: E01C11/16
Filed: 1990-05-30
Abstract: PURPOSE:To obtain the title composition having excellent reinforcing performance and endurance to crack and degradation, etc., by blending an asphalt mixture with a filament yarn. CONSTITUTION:The aimed composition obtained by blending an asphalt mixture (obtained by blending straight asphalt, etc., with an aggregate broken stone or gravel, stone powder and additives) with a filament yarn (preferably polyamide based, polyester based, polyolefin based or carbon fiber, etc. having 150-1,000 denier fineness), preferably used at an amount of 0.1-3wt.%.
Patent JP-2000328392-A (JP)
Title: Three-dimensional fiber structure
Inventor: HORI FUJIO
IPC: C08J5/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional fiber structure consisting of fiber reinforced composite material having a structure of a cylindrical shape with bottoms whose mechanical characteristic is excellent and can be easily estimated and suitable for frame materials. SOLUTION: In this three-dimensional fiber structure W formed into a cylindrical shape with bottoms, the cylinder part 2 and bottom parts 1 are composed of laminated fiber groups 3 having a pseudo isotropic orientation formed by laminating plural fiber layers consisting of fiber bundles F arranged in specific directions. The laminated fiber groups 3 are bound with thickness-direction yarns arranged in the direction perpendicular to each fiber layer. A bottom part 1 is constructed into pseudo isotropy with fiber bundles F arranged in three directions of +30 deg., -30 deg. and 90 deg.. The cylinder part 2 is constructed into pseudo isotropy with fiber bundles arranged in four directions of 0 deg., +45 deg., -45 deg. and 90 deg.. The fiber bundles F arranged in the bottom part 1 are connected to fiber bundles F arranged in the cylindrical part 2.
Patent JP-S63303317-A (JP)
Title: Laser light scanner
Inventor: YAMAMOTO OSAMU
IPC: G02B5/32
Filed: 1987-06-03
Abstract: PURPOSE:To simplify constitution by disposing a pair of hologram rotating plates which are provided with plural disk elements and have different scanning speeds in such a manner that grating directions are different when the disk elements face each other and executing plane scanning by a rotating system. CONSTITUTION:The laser light from a semiconductor laser 1 is circularly polarized through a collimating lens 2 by a quarter wave plate 7. This light is polarized by 1st and 2nd hologram units 4, 5 and a light spot 10 is formed on a scanning surface 6 by an f.theta lens 5. The diffraction gratings of the disk elements 14, 13 of the units 4, 3 are formed respectively in the direction perpendicular to the radius direction of the disks and in the radial direction. The number omega1 of revolutions of the 1st disk rotating plate 14 and the number omega2 of revolutions of the 2nd disk rotating plate 13 are set at omega2>omega1 and while the spot 10 is linearly scanned on the surface 6, the spot is moved successively in the direction Y so that the plane scanning is eventually executed. The need for a driving system for the plane scanning is, therefore, eliminated and the constitution is simplified.
Patent JP-H01311269-A (JP)
Title: Method of measuring concentration of free acid in etching liquid
Inventor: KANESASHI HIROYASU
IPC: G01N33/00
Filed: 1988-06-09
Abstract: PURPOSE:To elucidate the end point of titration and to allow the application of the above method to an automatic analysis without fluctuation among measuring persons by adding an aq. neutral fluoride soln. to an etching liquid to be inspected at the specified ratio with respect to the ferric chloride existing in said liquid. CONSTITUTION:The 1st method is to add the aq. neutral fluoride soln. to the etching liquid to be inspected at such a ratio with respect to the ferric chloride existing in said liquid that the content of fluorine thereof attains >=10-times molar ratio and that the concn. of the free acid in the entire part of the resulted dilute liquid attains >=3ml equiv. and to use the liquid prepd. in such a manner as the liquid to be inspected for titration. The 2nd method is to further filter this liquid and to add an aq. compd. soln. contg. calcium at >=1ml equiv. of the residual fluorine in the filtrate for added advantage.
Patent JP-H06348956-A (JP)
Title: Commodity sales register data processor
Inventor: TSUCHIYA MASAHIDE
IPC: G07G1/00
Filed: 1993-06-11
Abstract: PURPOSE:To provide the device which can enlarge respective storage spaces for paper moneys and coins and can be easily handled by separately constituting a cash box dedicated to store paper moneys and a cash box dedicated to store coins. CONSTITUTION:A drawer 23 is formed by arranging the vertical two stages of a cash box 240U dedicated to coins and a cash box 240L dedicated to paper moneys and provided with a discriminating means (CPU 11 and ROM 12) and open control means (CPU 11 and ROM 12). Thus, when sales register input work is completed and a finish operation is performed by using a deposit / total key 20T, the CPU 11 divides the total amount (e.g. 900YEN) with a minimum read paper money amount(e.g. 1000YEN). As a result, there is no quadient. Then, the discriminating means 11 and 12 discriminate that the cash box to be opened is the cash box 240U dedicated to store coins. Therefore, the open control means 11 and 12 send signals to a drawer opening device 25U, and the cash box 240U dedicated to store coins on the upper stage is automatically opened.